Seashell Star Trails

I've always wanted to get a shot of a seashell on the beach at night, and I decided to try it! I cleared off a section of the beach and positioned a seashell there, and then I set down a towel to put my camera. I first took one picture of the seashell with the exposure pushed way up, and then I started shooting the star trails. I then combined the two exposures in Photoshop afterwards!